Anker SOLIX C1000 Gen 2 vs Anker SOLIX C1000
Anker's original 1 kWh station versus its successor.
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Best for: The fastest wall recharge in the 1 kWh class
Check price at AmazonBest for: Expandable to 2 kWh with six AC outlets
Check price at AmazonSpec-by-spec comparison
Green marks the better published figure. "Not listed" means the manufacturer doesn't publish it.
| Spec | Anker SOLIX C1000 Gen 2 | Anker SOLIX C1000 | Weight |
|---|---|---|---|
| Battery capacityUsable runtime scales with watt-hours. A 1,000 Wh station runs a 100 W load for roughly 8–9 hours once inverter losses are counted. | 1024 Wh | 1056 Wh | 25% |
| Continuous AC outputThe rated (continuous) inverter output decides which appliances you can plug in. We use the rated figure, not surge or 'boost' modes. | 2000 W | 1800 W | 20% |
| Max solar inputHigher solar input means faster recharging off-grid, if you have enough panels to use it. | 600 W | 600 W | 15% |
| WeightLighter is easier to carry to a campsite or between rooms. | 11.3 kg | 12.9 kg | 15% |
| Max AC charging powerMore AC input watts means a faster wall recharge before a trip or storm. | 1600 W | 1300 W | 10% |
| Rated cycle lifeHow many full cycles the maker rates the battery for. Thresholds differ (70% vs 80% remaining capacity), so read the note under each product. | 4000 cycles | 3000 cycles | 10% |
| Surge / peak outputShort bursts for motor start-up (fridges, pumps). Skipped when the maker doesn't publish a surge figure. | 3000 W | 2400 W | 5% |
| Chemistry | LFP | LiFePO4 | info |
| Cycle rating | At least 80% capacity after 4,000 cycles | 3,000 cycles to 80%+ | info |
| AC output | 2,000 W (3,000 W peak) | 6 outlets, 1,800 W (2,400 W surge) | info |
| AC input | 1,200 W standard; 1,600 W UltraFast (app) | 1,300 W max | info |
| Solar input | 600 W, 60 V max | 600 W max, 11–60 V (XT-60) | info |
| UPS | Under 10 ms | Not listed | info |
| Ports | 10 | Not listed | info |
| USB-C | Up to 140 W | Not listed | info |
| Weight | 24.9 lb | 28.44 lb / 12.9 kg | info |
| Expansion | Not expandable (Anker FAQ) | Up to 2,112 Wh with expansion battery | info |
| Warranty | Not listed | 5 years | info |
| VoltPick score | 6.7/10 | 5.4/10 | 100% |
Where each one comes out ahead
Anker SOLIX C1000 Gen 2
Better published figure on: Continuous AC output, Weight, Max AC charging power, Rated cycle life, Surge / peak output.
What we like
- 1,600 W UltraFast recharge (49 min to 100%, Anker figure)
- 10 ms UPS
- 4,000-cycle rating to 80%
- AC + solar charging together
Watch out for
- Not expandable
- UltraFast mode needs the battery above 20 °C (68 °F)
Anker SOLIX C1000
Better published figure on: Battery capacity.
What we like
- Six AC outlets
- Expandable to 2,112 Wh
- 600 W solar input
Watch out for
- Can't charge from AC and solar at the same time (Anker FAQ)
Verdict
Gen 2 is lighter, charges faster (1,600 W), outputs 2,000 W and is rated for 4,000 cycles, but drops expandability. Keep the original C1000 if you want to add a battery later.
- Anker SOLIX C1000 Gen 2: Anker SOLIX: C1000 Gen 2 specs
- Anker SOLIX C1000: Anker SOLIX: C1000 tech specs